I don't know if you already know this but 'pages' aren't showing on the member profiles. I wasn't sure if it was just a jr5.0 problem at first but it seems my jr5.1 'pages' index doesn't show a list either. I had a look at the JR Demo site and that has the same issue going.
Mick
updated by @mick: 06/28/16 07:26:41AM
Think of it this way - as long as you just ignore any directory with "release" in it, and just change into the directories like you always have (i.e. go into jrPage - NOT jrPage-release-1.0.0) then you'll always be in the "active" directory.